ZKP Frontier Tracker 🎯
零知识证明 前沿热点追踪 🎯
Tue 星期二
04.22
2025
Vector Commitment Design, Analysis, and Applications: A Survey https://eprint.iacr.org/2025/667
Pathak et al. analyzed the design, properties, and applications of vector commitments (VCs) in the paper, comparing the proof/commitment update information size and complexity of different constructions, and discussing their validity in decentralized and privacy protection technologies. Pathak等人在论文中系统化地分析了向量承诺（VCs）的设计、特性、属性及应用，比较了不同构造的证明/更新信息大小及复杂度，并探讨了其在去中心化和隐私保护技术中的有效性。
Breaking ECDSA with Two Affinely Related Nonces https://eprint.iacr.org/2025/705
Gilchrist et al. proposed an attack on ECDSA in the paper, recovering the private key using two affinely related nonces, without requiring lattice reduction or brute force search. Gilchrist等人在论文中提出了一种攻击ECDSA的方法，通过两个具有仿射关系的nonce恢复私钥，无需格规约或暴力搜索。